Alfio as a Baby Name. Meaning and Origin of Alfio

What is the meaning of the name Alfio ?

The baby name Alfio is a Male name , 2 syllables long and is pronounced AL-fyo (Italian IPA: [ˈalfjo]).

Alfio is Italian in Origin.

Alfio is an Italian masculine name rooted in the Latin gentilicium Alfius, best known through early Christian hagiography. Its etymology is debated: many link it to Latin albus “white, bright,” while others see a Greek pathway via alphios “whitish,” both yielding the broad sense of “bright” or “fair.” A Germanic “alf/elf” connection is sometimes proposed but is less supported for the Italian form. Not to be confused with Alfeo (from Greek Alpheios), Alfio follows the Latin -ius > Italian -io pattern.

The name gained lasting prominence in Sicily through the cult of Saint Alfio, a 3rd‑century martyr venerated with his brothers Filadelfo and Cirino; his feast on May 10 and the town of Sant’Alfio on Etna cemented local usage. Variants and related forms include Alphius (Latin), the Sicilian dialect Alfiu, and the feminine Alfia; Spanish and Latin American records often preserve Alfio unchanged via Italian migration.